WS 9: Replacing the main spring of a Rolex Caliber 1570

As with the 3035, this picture shows the movement with the removed rotor, automatic winding system and barrel. But unlike this similar picture of the Caliber 3035, the keyless works are still in place on the picture below. Again the links will open a new browser window so you can easily compare the two movements in two different windows.

Please click on the picture to read on >>>